This command solved the problem. guix package -i gtk+ python-pycairo python2-pycairo pango cairo fontconfig
Thanks On Sat, Aug 10, 2019 at 2:58 AM Carlo Zancanaro <[email protected]> wrote: > > On Sat, Aug 10 2019, Ricardo Wurmus wrote: > >> hint: Try upgrading both `python-pycairo' and `gtk+', or remove > >> one of them from the profile. > > > > Have you tried that? > > In particular, I think `guix package -i python-pycairo gtk+` might > do the trick. > > > Does “guix package -u” not fix this problem for you? Or is this > > the output of “guix package -u”? > > It looks like `guix package -u` compares the version of the > package, and only updates if the package's version has changed > (and even then, only if it has increased). This means that if a > package's inputs (and thus its store hash) have changed, but its > version has not, the version left in the profile will have > outdated inputs, which can conflict if they are propagated. So > `guix package -u` doesn't fix this problem. > > `guix package -i`, on the other hand, just installs whatever it's > told to, so it will install the same package at the same version, > but with updated inputs. Then all the propagated inputs end up > being the same, so there is no conflict. > > Carlo > -- Andy Tai, [email protected], Skype: licheng.tai, Line: andy_tai, WeChat: andytai1010 Year 2019 民國108年 自動的精神力是信仰與覺悟 自動的行為力是勞動與技能
